PS4 [Research]PS2 emulator configuration on PS4

kozarovv · Jul 22, 2020

Possible fix for Superman Returns (SLUS only)

Code:

apiRequest(0.1)

-- Sticky Flag mess
eeInsnReplace(0x00639E70, 0x2C050208, 0x10050208)
eeInsnReplace(0x00639FE8, 0x2C080208, 0x10080208)
eeInsnReplace(0x0063D408, 0x2C020208, 0x10020208)

kozarovv · Jul 22, 2020

I'm looking for game that work on PS4, but have terrible long loading, anyone know any game like that?

Stayhye · Jul 22, 2020

kozarovv said:
I'm looking for game that work on PS4, but have terrible long loading, anyone know any game like that?

you mean like slow to load but plays at full speed when it does?

nifengyuexia · Jul 22, 2020

kozarovv said:
I'm looking for game that work on PS4, but have terrible long loading, anyone know any game like that?

From hundreds of games I tested, there is no such situation as you described

.

kozarovv · Jul 23, 2020

Stayhye said:
you mean like slow to load but plays at full speed when it does?

Yes. I want to look at their "ThrottleMax" function. It seems that sony unlock framerate in configs on loading screens to make them much faster.

nifengyuexia · Jul 23, 2020

kozarovv said:
Yes. I want to look at their "ThrottleMax" function. It seems that sony unlock framerate in configs on loading screens to make them much faster.

In PS3 emulation PS2 games, I found that Shin Sangoku Musou 2 and Shin Sangoku Musou 2 Mushouden games run faster in level progress and frame number than on PS2 and PS4. This may be the only thing I found One of the faster games。

nifengyuexia · Jul 23, 2020

kozarovv said:
Possible fix for Superman Returns (SLUS only)

Code:

apiRequest(0.1) -- Sticky Flag mess eeInsnReplace(0x00639E70, 0x2C050208, 0x10050208) eeInsnReplace(0x00639FE8, 0x2C080208, 0x10080208) eeInsnReplace(0x0063D408, 0x2C020208, 0x10020208)

I tested it, and even though it has PS3 and your current configuration, it still doesn't work.

nifengyuexia · Jul 23, 2020

This is my error, I have tested it many times and cannot fix it

Highly_buggeable · Jul 23, 2020

Actually MGS3, i always wanted to play it on the PS4 but it seems kinda impossible. I've tried to make it work... so many times without success. Do you think it will be possible somehow?

Noty · Jul 29, 2020

Hello,
Any solution to the glitch in Digimon Rumble Arena 2 in the main menu ?

Thanks

kozarovv · Jul 30, 2020

Noty said:
Hello,
Any solution to the glitch in Digimon Rumble Arena 2 in the main menu ?

Thanks

Not that i'm aware of.

Possible fix for Knockout Kings 2001 (SLUS-20150 only)

Code:

apiRequest(0.1)
--Original patch by PSI
emuMediaPatch(0x712, 12 + 0x5dc, { 0x0c00043e }, { 0x0c000438 })

nifengyuexia · Jul 30, 2020

kozarovv said:
Not that i'm aware of.

Possible fix for Knockout Kings 2001 (SLUS-20150 only)

Code:

apiRequest(0.1) --Original patch by PSI emuMediaPatch(0x712, 12 + 0x5dc, { 0x0c00043e }, { 0x0c000438 })

I have done a test and there is no change. It still freezes on the main interface and cannot control the progress to the next step. The audio keeps playing.

kozarovv · Jul 30, 2020

nifengyuexia said:
I have done a test and there is no change. It still freezes on the main interface and cannot control the progress to the next step. The audio keeps playing.

Are you used .bin file? Because that code not gonna work on converted ISO.

nifengyuexia · Jul 30, 2020

kozarovv said:
Are you used .bin file? Because that code not gonna work on converted ISO.

I use the converted ISO. If the bin file is used, the program will automatically convert to ISO， What should I do?

kozarovv · Jul 30, 2020

nifengyuexia said:
I use the converted ISO. If the bin file is used, the program will automatically convert to ISO， What should I do?

if you used ps2fpkg then it is still bin file. Just renamed. Well so that code not work on Ps4 then, again

kozarovv · Aug 17, 2020

Galerians Ash SLES-51343 ONLY

I'm slowly losing faith in that emu, but lets try one more time..
Here are 3 codes that can fix missing texts/animations, and screen flashing. First 2 work fine on PS3, third work fine on PCSX2. If any of them not gonna work on PS4 there is no plan to fix that.. Testing is easy as even language selection is missing so generally you can see that it's work very early ingame. Also language selector should have small "triangle", if there is no triangle, or it is square instead, is wrong.

Attempt 1

Code:

apiRequest(0.1)

-- Floating points hack
eeInsnReplace(0x1e7130, 0x00000000, 0x3c017140)
eeInsnReplace(0x1e7138, 0x46050143, 0x44812800)
eeInsnReplace(0x1e7150, 0x46060183, 0x44813000)
eeInsnReplace(0x1e7160, 0x460701C3, 0x44813800)
eeInsnReplace(0x1e7170, 0x46010003, 0x44810000)

Attempt 2

Code:

apiRequest(0.1)

-- Floating points hack
eeInsnReplace(0x1e7130, 0x00000000, 0x3c017150)
eeInsnReplace(0x1e7138, 0x46050143, 0x44812800)
eeInsnReplace(0x1e7150, 0x46060183, 0x44813000)
eeInsnReplace(0x1e7160, 0x460701C3, 0x44813800)
eeInsnReplace(0x1e7170, 0x46010003, 0x44810000)

Attempt 3

Code:

apiRequest(0.1)

-- Floating points hack
eeInsnReplace(0x1e7130, 0x00000000, 0x3c017e00)
eeInsnReplace(0x1e7138, 0x46050143, 0x44812800)
eeInsnReplace(0x1e7150, 0x46060183, 0x44813000)
eeInsnReplace(0x1e7160, 0x460701C3, 0x44813800)
eeInsnReplace(0x1e7170, 0x46010003, 0x44810000)

nifengyuexia · Aug 19, 2020

kozarovv said:
Galerians Ash SLES-51343 ONLY

I'm slowly losing faith in that emu, but lets try one more time..
Here are 3 codes that can fix missing texts/animations, and screen flashing. First 2 work fine on PS3, third work fine on PCSX2. If any of them not gonna work on PS4 there is no plan to fix that.. Testing is easy as even language selection is missing so generally you can see that it's work very early ingame. Also language selector should have small "triangle", if there is no triangle, or it is square instead, is wrong.

Attempt 1

Code:

apiRequest(0.1) -- Floating points hack eeInsnReplace(0x1e7130, 0x00000000, 0x3c017140) eeInsnReplace(0x1e7138, 0x46050143, 0x44812800) eeInsnReplace(0x1e7150, 0x46060183, 0x44813000) eeInsnReplace(0x1e7160, 0x460701C3, 0x44813800) eeInsnReplace(0x1e7170, 0x46010003, 0x44810000)

Attempt 2

Code:

apiRequest(0.1) -- Floating points hack eeInsnReplace(0x1e7130, 0x00000000, 0x3c017150) eeInsnReplace(0x1e7138, 0x46050143, 0x44812800) eeInsnReplace(0x1e7150, 0x46060183, 0x44813000) eeInsnReplace(0x1e7160, 0x460701C3, 0x44813800) eeInsnReplace(0x1e7170, 0x46010003, 0x44810000)

Attempt 3

Code:

apiRequest(0.1) -- Floating points hack eeInsnReplace(0x1e7130, 0x00000000, 0x3c017e00) eeInsnReplace(0x1e7138, 0x46050143, 0x44812800) eeInsnReplace(0x1e7150, 0x46060183, 0x44813000) eeInsnReplace(0x1e7160, 0x460701C3, 0x44813800) eeInsnReplace(0x1e7170, 0x46010003, 0x44810000)

In the case of no configuration, the screen went black after displaying the LOGO icons of various manufacturers. I used the jak v2 emu emulator. All three configurations have been tested, and they can only run in 50-frame mode. The screen will always be black at 60 frames. The first two configurations have no problems with animation, text, and screen flicker. The third configuration has graphics errors when selecting the frame mode and text problems.

kozarovv · Aug 19, 2020

nifengyuexia said:
In the case of no configuration, the screen went black after displaying the LOGO icons of various manufacturers. I used the jak v2 emu emulator. All three configurations have been tested, and they can only run in 50-frame mode. The screen will always be black at 60 frames. The first two configurations have no problems with animation, text, and screen flicker. The third configuration has graphics errors when selecting the frame mode and text problems.

View attachment 27448 View attachment 27449 View attachment 27450 View attachment 27451 View attachment 27452 View attachment 27447

Thanks for test, to be hones i felt that not gonna work on ps4. That emu have crappy VU..

kozarovv · Aug 20, 2020

kozarovv said:
Not that i'm aware of.

Possible fix for Knockout Kings 2001 (SLUS-20150 only)

Code:

apiRequest(0.1) --Original patch by PSI emuMediaPatch(0x712, 12 + 0x5dc, { 0x0c00043e }, { 0x0c000438 })

Because sony like to be pain in the ass, here is new patch that most likely gonna work..

Code:

apiRequest(0.1)
--Original patch by PSI
emuMediaPatch(0x712, 0x5c4, { 0x0c00043e }, { 0x0c000438 })

nifengyuexia · Aug 20, 2020

kozarovv said:
Because sony like to be pain in the ass, here is new patch that most likely gonna work..

Code:

apiRequest(0.1) --Original patch by PSI emuMediaPatch(0x712, 0x5c4, { 0x0c00043e }, { 0x0c000438 })

Still the same as before, frozen on the main menu, background music has been playing, unable to control the progress of the next step

PS4 [Research]PS2 emulator configuration on PS4

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